NTC (negative temperature coefficient) thermistors are widely used in electronic products because they are easy to manufacture and their resistance value changes greatly with temperature. Here is a go
I built a LCD VGH/VGL voltage circuit using RT9293B. The circuit diagram is as followsThe TFT_VGH output is normal, about 10.45V, but the TFT_VGL is only about -2.5V. The upper end of capacitor C1 is
The small signal from the sensor is only about 20mv. After being processed by some op amp circuits, it becomes a signal that can be processed by the microcontroller. I use a differential op amp in the
[color=Red]MIT Cheetah Mobile Robot is coming[/color] : https://training.eeworld.com.cn/course/1981
A leap forward in robotics: MIT researchers build a cheetah robotIt was trained to see and jump over